X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fpprint.impure.lisp;h=2a98b0bde1df22b9711725f273d574345d265759;hb=c553e4be6da2d18f0827f190589c88e837b8b8a6;hp=bf85bcf833b17b3e5114b358da25380650b5a15c;hpb=e303f38caaf6055614e7cf5cc542cfb7da22d070;p=sbcl.git

diff --git a/tests/pprint.impure.lisp b/tests/pprint.impure.lisp
index bf85bcf..2a98b0b 100644
--- a/tests/pprint.impure.lisp
+++ b/tests/pprint.impure.lisp
@@ -206,5 +206,14 @@
   (with-open-stream (null (make-broadcast-stream))
     (pprint '(defpackage :foo nil))
     (pprint '(defpackage :foo 42))))
+
+(with-test (:name :standard-pprint-dispatch-modified)
+  (assert
+   (eq :error
+       (handler-case (with-standard-io-syntax
+                       (set-pprint-dispatch 'symbol (constantly nil))
+                       :no-error)
+         (sb-int:standard-pprint-dispatch-table-modified-error ()
+           :error)))))
 
 ;;; success